Vacuum Pumps
availability
Passenger Side Rocker Arm Cover
GM
12582224
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Positions: Right
$125.50
MSRP $177.56
Save $52.06
29.3% Off Fits Your Vehicle
Driver Side Rocker Arm Cover
GM
12570427
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Positions: Left
$172.43
MSRP $234.52
Save $62.09
26.5% Off Fits Your Vehicle
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!

